A Dense Fog Advisory remained in effect for McHenry, Boone and DeKalb counties until 10 a.m. warning of reduced visibility and areas of fog and freezing fog likely

Published November 30, 2018•Updated on November 30, 2018 at 7:31 am

Light rain descended on the area overnight as temperatures hovered near freezing, sending salt trucks out onto area roadways.

Making travel even more difficult, a Dense Fog Advisory remained in effect for McHenry, Boone and DeKalb counties until 10 a.m. The alert warned of reduced visibility and areas of fog and freezing fog likely.